Hey @kriishan_anz - can you confirm you have the right username/password for your client profile? the SASL PLAIN auth failed > error happens when the username/password you configured in your profile does not match what you have in your otel collector configuration. Make sure that the solace receiver configuration
solace:
broker: [ solbroker:5672 ]
auth:
sasl_plain:
username: trace
password: trace
tls:
insecure: true
insecure_skip_verify: true
queue: queue://#telemetry-trace
matches what you configured in your client username on the broker. Hope this helps!